added localizations

lib/widgets/create_bookmark_collection_dialog.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
+import '../l10n/app_localizations.dart';
 import '../model/collection.dart';
 import 'edit_dialog_widgets/edit_dialog_actions.dart' show EditDialogActions;
 import 'edit_dialog_widgets/edit_dialog_title.dart';
@@ -41,7 +42,7 @@ class CreateBookmarkCollectionDialog extends StatelessWidget {
         ],
         decoration: InputDecoration(
           // TODO: Localize
-          labelText: 'Collection Name',
+          labelText: AppLocalizations.of(context)!.collectionName,
           border: OutlineInputBorder(borderRadius: BorderRadius.circular(10)),
         ),
       ),